diff --git a/en/application-dev/website.md b/en/application-dev/website.md
index e466ee51570266bec18e8f4623e040bf4b7025af..8eb6c7e4ba47d1f1950a4c787ebf1481ef6e96f4 100644
--- a/en/application-dev/website.md
+++ b/en/application-dev/website.md
@@ -265,7 +265,6 @@
     - [Development of Distributed Call Chain Tracing](dfx/hitracechain-guidelines.md)
     - Error Management
       - [Development of Error Manager](dfx/errormanager-guidelines.md)
-      - [Development of Application Recovery](apprecovery-guidelines.md)
   - Internationalization
     - [Internationalization Overview](internationalization/international-overview.md)
     - [Internationalization Development (intl)](internationalization/intl-guidelines.md)